Slope displacement laser detection device

Abstract

The utility model discloses a side slope displacement laser detection device which comprises a laser detector main body, mounting racks are symmetrically arranged on the sides of the laser detector main body, adjusting mechanisms used for adjusting the detection position of the laser detector main body are arranged on the mounting racks, and each adjusting mechanism comprises a supporting plate, an adjusting shaft, a locking ring and a positioning rod. The supporting plate is located on the side portion of the mounting frame and used for supporting the position where the laser detector body is located, and the adjusting shaft is used for making the laser detector body rotate circumferentially. According to the laser detector, the supporting plate, the mounting frame, the adjusting shaft, the locking ring, the bearing plate and the positioning rod are matched with one another, the laser detector body rotates circumferentially with the adjusting shaft as the circle center, the locking ring limits the relative positions of the adjusting shaft and the mounting frame, the detection angle of the laser detector body can be directly adjusted, and the detection accuracy is improved. The detection angle of the laser detector main body is adjusted, and the mounting rack does not need to be disassembled.

Description

Technical Field

[0001] The utility model relates to the field of slope displacement laser detection devices, in particular to a slope displacement laser detection device. Background Art

[0002] A slope displacement laser detection device is usually a device for detecting slope displacement. There are various types of slope displacement laser detection devices, including a slope position laser ranging detection device, which can measure and detect the displacement of the slope.

[0003] The slope displacement laser detection device in the prior art usually includes a laser measuring instrument body and a mounting frame, etc. The mounting frame is located on the laser measuring instrument body. When the laser measuring instrument body is used, the laser measuring instrument body is usually installed at the measured position through the mounting frame, and then the slope is laser detected to detect the displacement of the slope.

[0004] The mounting frame uses bolts and nuts to mount the laser measuring instrument body at the measuring position. However, if the detection angle of the laser measuring instrument body needs to be changed, it is usually necessary to first disassemble the laser measuring instrument body, then change the mounting frame to the required angle, and then fix the mounting frame to adjust the detection angle of the laser measuring instrument body. However, this method is cumbersome to operate, and is not convenient for directly adjusting the detection angle of the laser measuring instrument body, and has certain limitations. Utility Model Content

[0005] The utility model aims to provide a slope displacement laser detection device to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a slope displacement laser detection device, comprising:

[0007] A laser detector body, wherein a mounting frame is symmetrically arranged on the sides of the laser detector body;

[0008] The mounting frame is provided with an adjustment mechanism for adjusting the detection position of the laser detector body, and the adjustment mechanism includes:

[0009] A support plate and an adjustment shaft, wherein the support plate is located at a side of the mounting frame, the adjustment shaft is rotatably connected to the mounting frame, the support plate is used to support the position of the laser detector body, and the adjustment shaft is used to make the laser detector body rotate in a circle;

[0010] A locking ring and a positioning rod, wherein the locking ring is threadedly inserted and connected to the outside of the adjusting shaft, and the positioning rod is slidably arranged on the outside of the locking ring. The locking ring is used to lock the relative position of the adjusting shaft and the mounting frame, and the positioning rod is used to lock the installation position of the locking ring.

[0011] Preferably, the side of the support plate is fixedly connected to the laser detector body, one end of the adjustment shaft is fixedly connected to the support plate, a circular groove is provided on the side of the mounting frame, and the adjustment shaft is slidably and interlacedly connected with the inner cavity of the circular groove.

[0012] Preferably, a bearing plate is fixedly connected to the side of the inner wall of the mounting frame, a first sliding groove is provided at the top of the bearing plate, a limiting groove is provided on the outside of the locking ring, and the positioning rod is slidably and interlacedly connected with the inner cavities of the first sliding groove and the limiting groove.

[0013] Preferably, the top end of the positioning rod is fixedly connected to a connecting frame, and an anti-drop rod is slidably provided inside the connecting frame for locking the position of the connecting frame. A slot is provided on the side of the inner wall of the mounting frame, and the anti-drop rod is slidably connected with the inner cavity of the slot.

[0014] Preferably, a guide frame is embedded in the inner cavity of the connecting frame, the anti-slip rod is slidably inserted into the inner cavity of the guide frame, the outer wall of the anti-slip rod is fixedly inserted into a movable ring for driving the anti-slip rod to slide horizontally, the side thread of the movable ring is inserted into a mounting bolt, and one end of the mounting bolt is threadedly inserted into the anti-slip rod.

[0015] Preferably, one end of the anti-slip rod is fixedly connected to a pushing frame, the inner cavity of the connecting frame is provided with a carrying ring, the anti-slip rod is slidably inserted and connected with the inner cavity of the carrying ring, the top end of the connecting frame is threadedly inserted and connected with a locking bolt, one end of the locking bolt is threadedly inserted and connected with the carrying ring, the outer wall of the anti-slip rod is provided with a spring for driving the moving ring to slide horizontally, one end of the spring is in contact with the moving ring, and the other end of the spring is in contact with the carrying ring.

[0016] Technical effects and advantages of the utility model:

[0017] The utility model utilizes the mutual cooperation of a support plate, a mounting frame, an adjusting shaft, a locking ring, a bearing plate and a positioning rod. The support plate supports a main body of the laser detector. The main body of the laser detector rotates in a circle with the adjusting shaft as the center. The locking ring limits the relative position of the adjusting shaft and the mounting frame, which is beneficial for directly adjusting the detection angle of the main body of the laser detector. The detection angle of the main body of the laser detector can be adjusted without disassembling the mounting frame, thereby facilitating operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a front sectional structural schematic diagram of the locking ring of the utility model.

[0020] Figure 3 It is a front sectional structural diagram of the support ring of the utility model.

[0021] In the figure: 1. Laser detector body; 2. Mounting frame; 3. Adjustment mechanism; 31. Support plate; 32. Adjustment shaft; 33. Locking ring; 34. Loading plate; 35. Positioning rod; 36. Connecting frame; 37. Guide frame; 38. Anti-slip rod; 39. Moving ring; 310. Loading ring; 311. Pushing frame; 312. Spring; 313. Mounting bolt; 4. Locking bolt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-3 A slope displacement laser detection device shown includes a laser detector body 1, and a mounting frame 2 is symmetrically arranged on the side of the laser detector body 1. The mounting frame 2 is L-shaped and is conducive to connecting with a designated position, so as to support the laser detector body 1.

[0024] Furthermore, the mounting frame 2 is provided with an adjustment mechanism 3 for adjusting the detection position of the laser detector body 1. The adjustment mechanism 3 includes a support plate 31, an adjustment shaft 32, a locking ring 33 and a positioning rod 35. The support plate 31 is conducive to supporting the laser detector body 1 and facilitating the installation of the laser detector body 1. The adjustment shaft 32 is conducive to making the support plate 31 and the laser detector body 1 rotate in a circle with it as the center, which is conducive to adjusting the detection angle of the laser detector body 1, avoiding disassembly of the mounting frame 2, and facilitating direct adjustment of the laser detector body 1 to improve the adjustment efficiency of the laser detector body 1. The locking ring 33 is conducive to limiting the relative position of the adjustment shaft 32 and the mounting frame 2, which is convenient for locking the laser detector body 1. The locking ring 33 is threadably connected to the outside of the adjusting shaft 32, and the positioning rod 35 is slidably arranged on the outside of the locking ring 33. The locking ring 33 is used to lock the relative position of the adjusting shaft 32 and the mounting frame 2, and the positioning rod 35 is used to lock the installation position of the locking ring 33.

[0025] Specifically, the side of the support plate 31 is fixedly connected to the laser detector body 1, one end of the adjusting shaft 32 is fixedly connected to the support plate 31, a circular groove is provided on the side of the mounting frame 2, the adjusting shaft 32 is slidably and interlacedly connected with the inner cavity of the circular groove, and a bearing plate 34 is fixedly connected to the side of the inner wall of the mounting frame 2, which is conducive to the sliding of the positioning rod 35 thereon and facilitates the support of the positioning rod 35. A first sliding groove is provided on the top of the bearing plate 34, and a limiting groove is provided on the outside of the locking ring 33. The positioning rod 35 is slidably and interlacedly connected with the inner cavity of the first sliding groove and the limiting groove.

[0026] Specifically, the top of the positioning rod 35 is fixedly connected with a connecting frame 36, which is conducive to pulling the positioning rod 35 for movement and convenient operation. The internal sliding of the connecting frame 36 is provided with an anti-dropping rod 38 for locking the position of the connecting frame 36, which is conducive to limiting the position of the connecting frame 36 and preventing the connecting frame 36 and the positioning rod 35 from sliding randomly. A card slot is provided on the side of the inner wall of the mounting frame 2, and the anti-dropping rod 38 is slidably inserted and connected with the inner cavity of the card slot. A guide frame 37 is embedded in the inner cavity of the connecting frame 36, which is conducive to guiding the sliding of the anti-dropping rod 38 and is also conducive to limiting the sliding position of the anti-dropping rod 38. The anti-dropping rod 38 is slidably inserted and connected with the inner cavity of the guide frame 37. The outer wall of the anti-dropping rod 38 is fixedly inserted and connected with a moving ring 39 for driving the anti-dropping rod 38 to slide horizontally, which is conducive to driving the anti-dropping rod 38 to move. The side thread of the moving ring 39 is inserted and connected with a mounting bolt 313, which is conducive to installing and removing the moving ring 39. One end of the mounting bolt 313 is connected to the anti-dropping rod 3 8 is threadedly connected, one end of the anti-drop rod 38 is fixedly connected to a pushing frame 311, and the pushing frame 311 is L-shaped. The pushing frame 311 is conducive to pushing the anti-drop rod 38 to move, so that the anti-drop rod 38 is connected or disconnected from the mounting frame 2. The inner cavity of the connecting frame 36 is provided with a bearing ring 310, which is conducive to guiding the sliding of the anti-drop rod 38. The anti-drop rod 38 is slidably inserted and connected with the inner cavity of the bearing ring 310. The top of the connecting frame 36 is threadedly inserted and connected with a locking bolt 4, which is conducive to the bearing ring 310 is installed and disassembled, one end of the locking bolt 4 is threadedly connected with the load-bearing ring 310, and the outer wall of the anti-slip rod 38 is provided with a spring 312 for driving the movable ring 39 to slide horizontally. The elastic force of the spring 312 is conducive to pushing the movable ring 39 to move, so that the movable ring 39 and the anti-slip rod 38 can be restored to their original positions after movement, and the anti-slip rod 38 can be repeatedly operated. One end of the spring 312 is in contact with the movable ring 39, and the other end of the spring 312 is in contact with the load-bearing ring 310.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A slope displacement laser detection device, comprising: A laser detector body (1), wherein a mounting frame (2) is symmetrically arranged on the side of the laser detector body (1); The invention is characterized in that the mounting frame (2) is provided with an adjustment mechanism (3) for adjusting the detection position of the laser detector body (1), and the adjustment mechanism (3) comprises: A support plate (31) and an adjustment shaft (32), wherein the support plate (31) is located on a side of the mounting frame (2), the adjustment shaft (32) is rotatably connected to the mounting frame (2), the support plate (31) is used to support the position of the laser detector body (1), and the adjustment shaft (32) is used to make the laser detector body (1) rotate in a circle; A locking ring (33) and a positioning rod (35), wherein the locking ring (33) is threadedly inserted and connected to the outside of the adjusting shaft (32), and the positioning rod (35) is slidably arranged on the outside of the locking ring (33), the locking ring (33) is used to lock the relative position of the adjusting shaft (32) and the mounting frame (2), and the positioning rod (35) is used to lock the installation position of the locking ring (33).

2. A slope displacement laser detection device according to claim 1, characterized in that: The side of the support plate (31) is fixedly connected to the laser detector body (1), one end of the adjustment shaft (32) is fixedly connected to the support plate (31), a circular groove is provided on the side of the mounting frame (2), and the adjustment shaft (32) is slidably connected with the inner cavity of the circular groove.

3. A slope displacement laser detection device according to claim 1, characterized in that: A bearing plate (34) is fixedly connected to the side of the inner wall of the mounting frame (2), a first sliding groove is provided at the top end of the bearing plate (34), a limiting groove is provided on the outside of the locking ring (33), and the positioning rod (35) is slidably connected with the inner cavities of the first sliding groove and the limiting groove.

4. A slope displacement laser detection device according to claim 1, characterized in that: The top end of the positioning rod (35) is fixedly connected to a connecting frame (36), and an anti-drop rod (38) for locking the position of the connecting frame (36) is slidably provided inside the connecting frame (36), and a slot is provided on the side of the inner wall of the mounting frame (2), and the anti-drop rod (38) is slidably connected to the inner cavity of the slot.

5. A slope displacement laser detection device according to claim 4, characterized in that: The inner cavity of the connecting frame (36) is embedded with a guide frame (37), the anti-slip rod (38) is slidably inserted and connected with the inner cavity of the guide frame (37), the outer wall of the anti-slip rod (38) is fixedly inserted and connected with a movable ring (39) for driving the anti-slip rod (38) to slide horizontally, the side of the movable ring (39) is threadedly inserted and connected with a mounting bolt (313), and one end of the mounting bolt (313) is threadedly inserted and connected with the anti-slip rod (38).

6. A slope displacement laser detection device according to claim 5, characterized in that: One end of the anti-slip rod (38) is fixedly connected to a pushing frame (311), the inner cavity of the connecting frame (36) is provided with a carrying ring (310), the anti-slip rod (38) is slidably inserted and connected with the inner cavity of the carrying ring (310), the top end of the connecting frame (36) is threadedly inserted and connected with a locking bolt (4), one end of the locking bolt (4) is threadedly inserted and connected with the carrying ring (310), the outer wall of the anti-slip rod (38) is provided with a spring (312) for driving the moving ring (39) to slide horizontally, one end of the spring (312) is in contact with the moving ring (39), and the other end of the spring (312) is in contact with the carrying ring (310).

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